{"id":4913,"date":"2024-05-17T17:08:34","date_gmt":"2024-05-17T08:08:34","guid":{"rendered":"https:\/\/torisetudy.com\/?p=4913"},"modified":"2025-04-03T00:57:47","modified_gmt":"2025-04-02T15:57:47","slug":"%e6%b0%97%e4%bd%93%e5%88%86%e5%ad%90%e9%81%8b%e5%8b%95%e8%ab%96","status":"publish","type":"post","link":"https:\/\/torisetudy.com\/?p=4913","title":{"rendered":"\u6c17\u4f53\u5206\u5b50\u904b\u52d5\u8ad6"},"content":{"rendered":"\n<div id=\"toc_container\" class=\"no_bullets\"><p class=\"toc_title\">\u76ee\u6b21<\/p><ul class=\"toc_list\"><li><a href=\"#i\"><span class=\"toc_number toc_depth_1\">1<\/span> \u5fae\u8996\u7684\u306a\u8b70\u8ad6<\/a><\/li><li><a href=\"#i-2\"><span class=\"toc_number toc_depth_1\">2<\/span> \u6c17\u4f53\u5206\u5b50\u904b\u52d5\u8ad6\u306e\u524d\u63d0<\/a><\/li><li><a href=\"#i-3\"><span class=\"toc_number toc_depth_1\">3<\/span> \u6c17\u4f53\u5206\u5b50\u3068\u58c1\u306e\u885d\u7a81<\/a><\/li><li><a href=\"#i-4\"><span class=\"toc_number toc_depth_1\">4<\/span> \u529b\u306e\u8a08\u7b97<\/a><\/li><li><a href=\"#i-5\"><span class=\"toc_number toc_depth_1\">5<\/span> \u6c17\u4f53\u5206\u5b50\u904b\u52d5\u306e\u7b49\u65b9\u5411\u6027<\/a><\/li><li><a href=\"#i-6\"><span class=\"toc_number toc_depth_1\">6<\/span> \u6c17\u4f53\u306e\u5727\u529b<\/a><\/li><li><a href=\"#i-7\"><span class=\"toc_number toc_depth_1\">7<\/span> \u6c17\u4f53\u5206\u5b50\u306e\u5e73\u5747\u904b\u52d5\u30a8\u30cd\u30eb\u30ae\u30fc<\/a><\/li><li><a href=\"#i-8\"><span class=\"toc_number toc_depth_1\">8<\/span> \u4e8c\u4e57\u5e73\u5747\u901f\u5ea6<\/a><\/li><li><a href=\"#i-9\"><span class=\"toc_number toc_depth_1\">9<\/span> \u6c17\u4f53\u5206\u5b50\u904b\u52d5\u8ad6\u306e\u30e2\u30c7\u30eb<\/a><\/li><\/ul><\/div>\n<h2 class=\"wp-block-heading\"><span id=\"i\">\u5fae\u8996\u7684\u306a\u8b70\u8ad6<\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u982d\u306e\u5207\u308a\u66ff\u3048\u3092\uff01<\/h3>\n\n\n\n<p>\u3053\u3053\u307e\u3067\u306f\uff0c\u6c17\u4f53\u5168\u4f53\u3092\u30de\u30af\u30ed\uff08\u5de8\u8996\u7684\u306a\uff09\u306a\u8996\u70b9\u3067\u8003\u3048\u307e\u3057\u305f\u3002\u672c\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u306f\u307e\u305a\uff0c\u6c17\u4f53\u5206\u5b50\u306e\u904b\u52d5\u306b\u3064\u3044\u3066\u30df\u30af\u30ed\uff08\u5fae\u8996\u7684\u306a\uff09\u8996\u70b9\u3067\u8b70\u8ad6\u3092\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<div class=\"st-kaiwa-box kaiwaicon1 clearfix\"><div class=\"st-kaiwa-face\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/2022\/07\/\u5b8c\u6210\u30a2\u30a4\u30b3\u30f3.png\" width=\"60px\"><noscript><img decoding=\"async\" src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/2022\/07\/\u5b8c\u6210\u30a2\u30a4\u30b3\u30f3.png\" width=\"60px\"><\/noscript><div class=\"st-kaiwa-face-name\">\u7fbd\u767d<\/div><\/div><div class=\"st-kaiwa-area\"><div class=\"st-kaiwa-hukidashi\"><div class=\"wp-block-st-blocks-st-kaiwa\">\n<p>\u5206\u5b50\u3068\u58c1\u306e\u885d\u7a81\uff0c\u904b\u52d5\u91cf\u5909\u5316\u3068\u529b\u7a4d\u306e\u95a2\u4fc2\u306a\u3069\u304c\u767b\u5834\u3057\u307e\u3059\u3002\u982d\u3092\u529b\u5b66\u30e2\u30fc\u30c9\u306b\u5207\u308a\u66ff\u3048\u3066\u8aad\u307f\u9032\u3081\u3066\u304f\u3060\u3055\u3044\uff01<\/p>\n<\/div><\/div><\/div><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><span id=\"i-2\">\u6c17\u4f53\u5206\u5b50\u904b\u52d5\u8ad6\u306e\u524d\u63d0<\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u524d\u63d0<\/h3>\n\n\n\n<p>1\u8fba\u306e\u9577\u3055\u304c $L$ \u306e\u7acb\u65b9\u4f53\u306e\u7bb1\u3092\u7528\u610f\u3057\uff0c\u305d\u306e\u5185\u90e8\u306b $n$ \u30e2\u30eb\u306e\u7406\u60f3\u6c17\u4f53\u3092\u5c01\u5165\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u3053\u304b\u3089\u5148\u306f\uff0c\u6c17\u4f53\u5206\u5b501\u3064\u306b\u6ce8\u76ee\u3057\u3066\u8b70\u8ad6\u3092\u884c\u3044\u307e\u3059\u304c\uff0c\u305d\u306e\u969b\u306b\u4ee5\u4e0b\u306e\u4e8b\u67c4\u3092\u524d\u63d0\u3068\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-st-blocks-my-box st-mybox has-title post-hashiro-numlist\" style=\"background-color:#fff;border-color:#ffc107\"><p class=\"st-mybox-title\" style=\"color:#ffc107;font-weight:bold;text-shadow:#fff 3px 0px 0px, #fff 2.83487px .981584px 0px, #fff 2.35766px 1.85511px 0px, #fff 1.62091px 2.52441px 0px, #fff .705713px 2.91581px 0px, #fff -0.287171px 2.98622px 0px, #fff -1.24844px 2.72789px 0px, #fff -2.07227px 2.16926px 0px, #fff -2.66798px 1.37182px 0px, #fff -2.96998px .42336px 0px, #fff -2.94502px -0.571704px 0px, #fff -2.59586px -1.50383px 0px, #fff -1.96093px -2.27041px 0px, #fff -1.11013px -2.78704px 0px, #fff -0.137119px -2.99686px 0px, #fff .850987px -2.87677px 0px, #fff 1.74541px -2.43999px 0px, #fff 2.44769px -1.73459px 0px, #fff 2.88051px -0.838246px 0px;background:linear-gradient(0deg, #fff 0%, #fff 55%, rgba(0, 0, 0, 0) 55%, rgba(0, 0, 0, 0) 100%)\"><i class=\"st-fa st-svg-check-circle st-css-no\" aria-hidden=\"\"><\/i>\u6c17\u4f53\u5206\u5b50\u904b\u52d5\u8ad6\u306e\u524d\u63d0<\/p><div class=\"st-in-mybox\">\n<ul class=\"is-style-st-no-border post-hashiro-numlist-inner wp-block-list\"><li>\u6c17\u4f53\u5206\u5b50\u540c\u58eb\u306e\u885d\u7a81\u306f\u8003\u3048\u306a\u3044\u3002<\/li><li>\u6c17\u4f53\u5206\u5b50\u306e\u904b\u52d5\u306f\u30e9\u30f3\u30c0\u30e0\u3067\u3042\u308b\u3002<\/li><li>\u6c17\u4f53\u5206\u5b50\u306b\u4f5c\u7528\u3059\u308b\u91cd\u529b\u306f\u7121\u8996\u3067\u304d\uff0c\u58c1\u306b\u885d\u7a81\u3059\u308b\u307e\u3067\u306f\u7b49\u901f\u76f4\u7dda\u904b\u52d5\u3092\u884c\u3046\u3002<\/li><li>\u58c1\u306b\u5bfe\u3059\u308b\u885d\u7a81\u306f\u5b8c\u5168\u5f3e\u6027\u885d\u7a81\u3067\u3042\u308b\u3002<\/li><\/ul>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-st-blocks-memo clip-memobox has-icon-label post-hashiro-tyuu\" style=\"color:#808080;background-color:#f5f5f5\"><div class=\"clip-fonticon\" style=\"color:#919191;border-color:#9191914d\"><i class=\"st-fa st-svg-exclamation-circle st-css-no\" data-icon-label=\"\u6ce8\" aria-hidden=\"\"><\/i><\/div><div class=\"clip-memotext\" style=\"color:#808080\">\n<p class=\"has-st-icon has-st-icon-exclamation-circle\">\u7121\u6b21\u5143\u91cf\u3067\u8003\u3048\u308b\u306e\u3067\uff0c\u7269\u8cea\u91cf\u3082 $n$ \u3067\u3042\u308b\u304c\uff0c\u5834\u5408\u306b\u3088\u3063\u3066\u306f\u8868\u73fe\u304c\u308f\u304b\u308a\u3065\u3089\u304f\u306a\u308b\u305f\u3081\uff0c\u4fbf\u5b9c\u7684\u306b\u300c\u30e2\u30eb\u300d\u3092\u4ed8\u3057\u3066\u300c$n$ \u30e2\u30eb\u300d\u3068\u8868\u3059\u3053\u3068\u3068\u3059\u308b\u3002<\/p>\n<\/div><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><span id=\"i-3\">\u6c17\u4f53\u5206\u5b50\u3068\u58c1\u306e\u885d\u7a81<\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u885d\u7a81\u306b\u304a\u3051\u308b\u904b\u52d5\u91cf\u5909\u5316<\/h3>\n\n\n\n<p>\u307e\u305a\uff0c$x$ \u8ef8\uff0c$y$ \u8ef8\uff0c$z$ \u8ef8\u3092\u56f3\u306e\u901a\u308a\u306b\u8a2d\u5b9a\u3057\u307e\u3059\u3002\u5bb9\u5668\u306e\u5185\u90e8\u306e\u6c17\u4f531\u5206\u5b50\u306b\u6ce8\u76ee\u3057\uff0c\u305d\u306e\u6c17\u4f53\u5206\u5b50\u306e\u901f\u5ea6\u3092 $\\vec{v}=(v_x,\\,v_y,\\,v_z)$ \u3068\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large physicsimg\"><img decoding=\"async\" width=\"153\" height=\"138\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/2022\/07\/\u7269\u7406628.svg\" alt=\"\" class=\"wp-image-4863\"\/><noscript><img decoding=\"async\" width=\"153\" height=\"138\" src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/2022\/07\/\u7269\u7406628.svg\" alt=\"\" class=\"wp-image-4863\"\/><\/noscript><\/figure>\n\n\n\n<p>\u3053\u306e\u6c17\u4f53\u5206\u5b50\u304c\uff0c$x=L$ \u306e\u4f4d\u7f6e\u306b\u3042\u308b\u58c1\uff08\u56f3\u306e\u30b0\u30ec\u30fc\u306e\u58c1\uff09\u306b\u885d\u7a81\u3057\u305f\u3068\u3057\u307e\u3057\u3087\u3046\u3002\u3053\u306e\u885d\u7a81\u306b\u3088\u3063\u3066\u6c17\u4f53\u5206\u5b50\u306f\u529b\u7a4d\u3092\u53d7\u3051\u307e\u3059\u304c\uff0c\u305d\u306e\u65b9\u5411\u306f\u58c1\u306b\u5782\u76f4\u306a\u65b9\u5411\uff0c\u3059\u306a\u308f\u3061 $x$ \u65b9\u5411\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u885d\u7a81\u306f\u5b8c\u5168\u5f3e\u6027\u885d\u7a81\u3067\u3059\u306e\u3067\uff0c$x$ \u65b9\u5411\u306b\u3064\u3044\u3066\u300c\u58c1\u306b\u8fd1\u3065\u304f\u901f\u3055\u300d\u3068\u300c\u58c1\u304b\u3089\u9060\u3056\u304b\u308b\u901f\u3055\u300d\u304c\u7b49\u3057\u304f\u306a\u308b\u305f\u3081\uff0c\u885d\u7a81\u5f8c\u306e\u6c17\u4f53\u5206\u5b50\u306e\u901f\u5ea6\u306e $x$ \u6210\u5206\u306f $-v_x$ \u3067\u3059\u306d\u3002<\/p>\n\n\n\n<p>\u4e00\u65b9\uff0c$y$ \u65b9\u5411\uff0c$z$ \u65b9\u5411\u306b\u306f\u529b\u7a4d\u3092\u53d7\u3051\u307e\u305b\u3093\u306e\u3067\uff0c\u901f\u5ea6\u306f\u5909\u308f\u3089\u305a $v_y,\\,v_z$ \u306e\u307e\u307e\u3067\u3059\u3002\u3088\u3063\u3066\uff0c\u885d\u7a81\u5f8c\u306e\u6c17\u4f53\u5206\u5b50\u306e\u901f\u5ea6\u306f\uff0c$\\vec{v\\mskip 1mu\\prime }=(-v_x,\\,v_y,\\,v_z)$ \u3068\u304b\u304f\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large physicsimg\"><img decoding=\"async\" width=\"284\" height=\"160\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/2022\/07\/\u7269\u7406629.svg\" alt=\"\" class=\"wp-image-4864\"\/><noscript><img decoding=\"async\" width=\"284\" height=\"160\" src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/2022\/07\/\u7269\u7406629.svg\" alt=\"\" class=\"wp-image-4864\"\/><\/noscript><\/figure>\n\n\n\n<p>$x$ \u8ef8\u65b9\u5411\u306b\u6ce8\u76ee\u3059\u308b\u3068\uff0c\u6c17\u4f53\u5206\u5b50\u306e\u904b\u52d5\u91cf\u306e\u5909\u5316\u306f\uff0c<\/p>\n\n\n\n<p>$$-mv_x-mv_x=-2mv_x$$\u3068\u3057\u3066\u6c42\u3081\u3089\u308c\u307e\u3059\u306d\u3002<\/p>\n\n\n\n<p>\u3053\u306e\u904b\u52d5\u91cf\u5909\u5316\u306f\uff0c\u6c17\u4f53\u5206\u5b50\u304c\u58c1\u304b\u3089\u53d7\u3051\u305f\u529b\u7a4d\u306b\u7b49\u3057\u3044\u306f\u305a\u3067\u3059\u306e\u3067\uff0c\u885d\u7a81\u3067\u6c17\u4f53\u5206\u5b50\u304c\u53d7\u3051\u308b\u529b\u7a4d\u304c $-2mv_x$ \u3067\u3042\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"st-kaiwa-box kaiwaicon2 clearfix\"><div class=\"st-kaiwa-area2\"><div class=\"st-kaiwa-hukidashi2\"><div class=\"wp-block-st-blocks-st-kaiwa\">\n<p>\u3067\u306f\u9006\u306b\uff0c\u58c1\u304c\u6c17\u4f53\u5206\u5b50\u304b\u3089\u53d7\u3051\u308b\u529b\u7a4d\u306f\u2026\uff1f<\/p>\n<\/div><\/div><\/div><div class=\"st-kaiwa-face2\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/2022\/07\/\u751f\u5f92\uff08\u7591\u554f\uff09.png\" width=\"60px\"><noscript><img decoding=\"async\" src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/2022\/07\/\u751f\u5f92\uff08\u7591\u554f\uff09.png\" width=\"60px\"><\/noscript><div class=\"st-kaiwa-face-name2\">\u751f\u5f92<\/div><\/div><\/div>\n\n\n\n<p>\u3053\u308c\u306f\u4f5c\u7528\u30fb\u53cd\u4f5c\u7528\u306e\u6cd5\u5247\u3092\u8003\u3048\u308c\u3070ok\u3067\u3059\u306d\u3002\u7b49\u5927\u9006\u5411\u304d\u3067\u3059\u306e\u3067\uff0c$2mv_x$ \u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u885d\u7a81\u306e\u983b\u5ea6<\/h3>\n\n\n\n<div class=\"st-kaiwa-box kaiwaicon1 clearfix\"><div class=\"st-kaiwa-face\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/2022\/07\/\u5b8c\u6210\u30a2\u30a4\u30b3\u30f3.png\" width=\"60px\"><noscript><img decoding=\"async\" src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/2022\/07\/\u5b8c\u6210\u30a2\u30a4\u30b3\u30f3.png\" width=\"60px\"><\/noscript><div class=\"st-kaiwa-face-name\">\u7fbd\u767d<\/div><\/div><div class=\"st-kaiwa-area\"><div class=\"st-kaiwa-hukidashi\"><div class=\"wp-block-st-blocks-st-kaiwa\">\n<p>\u7d9a\u3044\u3066\uff0c\u3053\u306e\u885d\u7a81\u306e\u983b\u5ea6\u306b\u3064\u3044\u3066\u8003\u3048\u307e\u3057\u3087\u3046\u3002<\/p>\n<\/div><\/div><\/div><\/div>\n\n\n\n<p>$x$ \u8ef8\u65b9\u5411\u306e\u904b\u52d5\u306e\u307f\u306b\u6ce8\u76ee\u3059\u308b\u3068\uff0c\u6c17\u4f53\u5206\u5b50\u306f $x=0$ \u306e\u4f4d\u7f6e\u306e\u58c1\u3068\uff0c$x=L$ \u306e\u4f4d\u7f6e\u306e\u58c1\u306e\u9593\u3092\u5f80\u5fa9\u904b\u52d5\u3057\u3066\u3044\u308b\u3068\u8003\u3048\u3089\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u885d\u7a81\u306f\u5168\u3066\u5b8c\u5168\u5f3e\u6027\u885d\u7a81\u3067\u3059\u306e\u3067\uff0c\u901f\u5ea6\u306e\u5411\u304d\u306f\u5909\u308f\u308b\u3082\u306e\u306e\uff0c\u901f\u3055\u306f\u305a\u3063\u3068 $v_x$ \u306e\u307e\u307e\u3067\u3059\u306d\u3002<\/p>\n\n\n\n<p>\u3068\u3044\u3046\u3053\u3068\u306f\uff0c\u6c17\u4f53\u5206\u5b50\u304c $x=L$ \u306e\u58c1\u306b\u885d\u7a81\u3057\u3066\u304b\u3089\uff0c\u518d\u3073\u623b\u3063\u3066\u304d\u3066 $x=L$ \u306e\u58c1\u306b\u885d\u7a81\u3059\u308b\u307e\u3067\u306b\u304b\u304b\u308b\u6642\u9593\u306f\uff0c\u300c$2L$ \u306e\u8ddd\u96e2\u3092\u901f\u3055$v_x$ \u3067\u9032\u3080\u306e\u306b\u304b\u304b\u308b\u6642\u9593\u300d\u3068\u8003\u3048\u3089\u308c\u308b\u305f\u3081\uff0c$\\Bun{2L}{v_x}$ \u3067\u3042\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u308c\u3088\u308a\uff0c$t$ \u79d2\u9593\u306e\u885d\u7a81\u56de\u6570\u306f\uff0c<\/p>\n\n\n\n<p>$$\\Bun{t}{\\bun{2L}{v_x}}=\\bun{v_x}{2L}t$$\u3068\u3057\u3066\u8a08\u7b97\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u529b\u7a4d\u306e\u8a08\u7b97<\/h3>\n\n\n\n<p>1\u56de\u306e\u885d\u7a81\u306b\u3088\u3063\u3066\u58c1\u304c\u53d7\u3051\u308b\u529b\u7a4d\u304c $2mv_x$\uff0c$t$ \u79d2\u9593\u3067\u306e\u885d\u7a81\u56de\u6570\u304c $\\bun{v_x}{2L}t$ \u3067\u3059\u306e\u3067\uff0c$t$ \u79d2\u9593\u306b\u58c1\u304c\u53d7\u3051\u308b\u5408\u8a08\u306e\u529b\u7a4d\u306f\uff0c<\/p>\n\n\n\n<p>$$I=2mv_x\\cdot\\Bun{v_x}{2L}t=\\bun{mv_x\\!^2}{L}t$$\u3067\u3042\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span id=\"i-4\">\u529b\u306e\u8a08\u7b97<\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u58c1\u304c\u6c17\u4f531\u5206\u5b50\u304b\u3089\u53d7\u3051\u308b\u529b<\/h3>\n\n\n\n<p>$t$ \u79d2\u9593\u306b\u58c1\u304c\u53d7\u3051\u308b\u529b\u7a4d\u304c $I=\\Bun{mv_x\\!^2}{L}t$ \u3067\u3042\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>\u6c17\u4f53\u5206\u5b50\u304c\u885d\u7a81\u3092\u7e70\u308a\u8fd4\u3059\u3053\u3068\u3067\u3053\u306e\u529b\u7a4d\u304c\u751f\u3058\u3066\u3044\u308b\u308f\u3051\u3067\u3059\u304c\uff0c\u885d\u7a81\u306e\u6642\u9593\u9593\u9694\u306f\u975e\u5e38\u306b\u77ed\u3044\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u3088\u3063\u3066\uff0c\u58c1\u306f\u300c\u30c9\u30f3\u30c3\uff01\u30c9\u30f3\u30c3\uff01\u300d\u3068\u3044\u3046\u3088\u3046\u306b\u885d\u6483\u3092\u53d7\u3051\u308b\u308f\u3051\u3067\u306f\u306a\u304f\uff0c\u5c0f\u523b\u307f\u306b\u307b\u307c\u305a\u3063\u3068\u4e00\u5b9a\u306e\u529b\u3067\u62bc\u3055\u308c\u308b\u3088\u3046\u306a\u5f62\u3067\u529b\u7a4d\u3092\u53d7\u3051\u307e\u3059\u3002\u3053\u306e\u529b\u3092\u5e73\u5747\u3057\u3066 $\\overline{F}$ \u3068\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>\u5e73\u5747\u306e\u529b\u3092\u7528\u3044\u308b\u3068\uff0c\u529b\u7a4d\u306f $I=\\overline{F}t$ \u3068\u304b\u304f\u3053\u3068\u304c\u3067\u304d\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>\u3088\u3063\u3066\uff0c$I=\\Bun{mv_x\\!^2}{L}t$ \u3068\u6bd4\u8f03\u3059\u308b\u3053\u3068\u3067\uff0c<\/p>\n\n\n\n<p>$$\\overline{F}=\\Bun{mv_x\\!^2}{L}$$\u3067\u3042\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u58c1\u306f\u305a\u3063\u3068\u3053\u306e $\\overline{F}$ \u306e\u5927\u304d\u3055\u306e\u529b\u3067\u62bc\u3055\u308c\u3066\u3044\u308b\u3082\u306e\u3068\u8003\u3048\u3066ok\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u58c1\u304c\u6c17\u4f53\u5168\u4f53\u304b\u3089\u53d7\u3051\u308b\u529b\u306e\u8a08\u7b97<\/h3>\n\n\n\n<p>\u3053\u3053\u307e\u3067\u306f1\u3064\u306e\u5206\u5b50\u306b\u3064\u3044\u3066\u8003\u3048\u3066\u304d\u307e\u3057\u305f\u304c\uff0c\u3053\u3053\u304b\u3089\u306f\u6c17\u4f53\u5168\u4f53\u3067\u8003\u3048\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"st-kaiwa-box kaiwaicon1 clearfix\"><div class=\"st-kaiwa-face\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/2022\/07\/\u5b8c\u6210\u30a2\u30a4\u30b3\u30f3.png\" width=\"60px\"><noscript><img decoding=\"async\" src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/2022\/07\/\u5b8c\u6210\u30a2\u30a4\u30b3\u30f3.png\" width=\"60px\"><\/noscript><div class=\"st-kaiwa-face-name\">\u7fbd\u767d<\/div><\/div><div class=\"st-kaiwa-area\"><div class=\"st-kaiwa-hukidashi\"><div class=\"wp-block-st-blocks-st-kaiwa\">\n<p>\u5c11\u3057\u3084\u3084\u3053\u3057\u304f\u306a\u3063\u3066\u304d\u307e\u3059\u306e\u3067\uff0c\u982d\u3092\u5207\u308a\u66ff\u3048\u307e\u3057\u3087\u3046\uff01<\/p>\n<\/div><\/div><\/div><\/div>\n\n\n\n<p>\u6c17\u4f53\u5206\u5b50\u3054\u3068\u306b $v_x$ \u306e\u5024\u306f\u7570\u306a\u308b\u305f\u3081\uff0c$\\overline{F}$ \u306e\u5024\u3082\u6c17\u4f53\u5206\u5b50\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\u3088\u306d\u3002<\/p>\n\n\n\n<p>\u305d\u308c\u3060\u3068\u8a08\u7b97\u3057\u3065\u3089\u3044\u306e\u3067\uff0c$v_x\\!^2$ \u306e\u5e73\u5747\u3092 $\\overline{v_x\\!^2}$ \u3068\u8868\u3059\u3053\u3068\u306b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3059\u308b\u3068\uff0c\u3069\u306e\u5206\u5b50\u306b\u3064\u3044\u3066\u3082\u58c1\u306b\u53ca\u307c\u3059\u5e73\u5747\u306e\u529b $\\overline{F}$ \u3092\uff0c<\/p>\n\n\n\n<p>$$\\overline{F}=\\Bun{m\\overline{v_x\\!^2}}{L}$$\u3068\u3057\u3066\u540c\u3058\u5f62\u3067\u8003\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-st-blocks-memo clip-memobox has-icon-label post-hashiro-tyuu\" style=\"color:#808080;background-color:#f5f5f5\"><div class=\"clip-fonticon\" style=\"color:#919191;border-color:#9191914d\"><i class=\"st-fa st-svg-exclamation-circle st-css-no\" data-icon-label=\"\u6ce8\" aria-hidden=\"\"><\/i><\/div><div class=\"clip-memotext\" style=\"color:#808080\">\n<p>\u6c17\u4f53\u5206\u5b50\u306e\u7dcf\u6570\u3092 $m$ \u3068\u3057\uff0c\u5404\u6c17\u4f53\u5206\u5b50\u306b\u304a\u3051\u308b $v_x\\!^2$ \u306e\u5024\u3092 $v_{x1}\\!^2,\\,v_{x2}\\!^2,\\,\\ldots,\\,v_{xm}\\!^2$ \u3068\u8868\u3059\u3053\u3068\u306b\u3059\u308c\u3070\uff0c<\/p>\n\n\n\n<p>$$\\overline{v_x\\!^2}=\\bun{v_{x1}\\!^2+v_{x2}\\!^2+\\cdots+v_{xm}\\!^2}{m}=\\bun{1}{m}\\sum_{k=1}^{m}v_{xk}\\!^2$$\u3067\u3042\u308b\u3002<\/p>\n<\/div><\/div>\n\n\n\n<div class=\"st-kaiwa-box kaiwaicon1 clearfix\"><div class=\"st-kaiwa-face\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/2022\/07\/\u5b8c\u6210\u30a2\u30a4\u30b3\u30f3.png\" width=\"60px\"><noscript><img decoding=\"async\" src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/2022\/07\/\u5b8c\u6210\u30a2\u30a4\u30b3\u30f3.png\" width=\"60px\"><\/noscript><div class=\"st-kaiwa-face-name\">\u7fbd\u767d<\/div><\/div><div class=\"st-kaiwa-area\"><div class=\"st-kaiwa-hukidashi\"><div class=\"wp-block-st-blocks-st-kaiwa\">\n<p>\u3067\u306f\uff0c\u6c17\u4f53\u5206\u5b50\u5168\u4f53\u306e\u500b\u6570\u306f\u3044\u304f\u3064\u306b\u306a\u308b\u3067\u3057\u3087\u3046\u304b\u3002<\/p>\n<\/div><\/div><\/div><\/div>\n\n\n\n<p>\u6c17\u4f53\u5168\u4f53\u306e\u7269\u8cea\u91cf\u306f $n$ \u3067\u3059\u306e\u3067\uff0c\u30a2\u30dc\u30ac\u30c9\u30ed\u5b9a\u6570 $\\NA$ \u3092\u7528\u3044\u308b\u3068\uff0c$n\\NA$ \u3068\u304b\u304f\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u306d\u3002<\/p>\n\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>\u4ee5\u4e0a\u304b\u3089\uff0c\u6c17\u4f53\u5168\u4f53\u304c\u58c1\u306b\u53ca\u307c\u3059\u529b\u306e\u5927\u304d\u3055\u306f\uff0c<\/p>\n\n\n\n<p>$$F=\\Bun{m\\overline{v_x\\!^2}}{L}\\times n\\NA$$\u3068\u3057\u3066\u8a08\u7b97\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span id=\"i-5\">\u6c17\u4f53\u5206\u5b50\u904b\u52d5\u306e\u7b49\u65b9\u5411\u6027<\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u524d\u63d0\u3092\u518d\u3073<\/h3>\n\n\n\n<p>\u6c17\u4f53\u5206\u5b50\u904b\u52d5\u306e\u524d\u63d0\u6761\u4ef6\u3068\u3057\u3066\uff0c\u300c\u6c17\u4f53\u5206\u5b50\u904b\u52d5\u306e\u904b\u52d5\u306f\u30e9\u30f3\u30c0\u30e0\u3067\u3042\u308b\u300d\u3082\u306e\u3068\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>\u30e9\u30f3\u30c0\u30e0\u3068\u3044\u3046\u3053\u3068\u306f\uff0c\u300c$x$ \u8ef8\u65b9\u5411\u3082 $y$ \u8ef8\u65b9\u5411\u3082 $z$ \u8ef8\u65b9\u5411\u3082\uff0c\u3069\u306e\u65b9\u5411\u304c\u7279\u5225\u3068\u3044\u3046\u3053\u3068\u306f\u306a\u304f\uff0c\u904b\u52d5\u306b\u504f\u308a\u304c\u306a\u3044\u300d\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u3002<\/p>\n\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>\u3088\u3063\u3066\uff0c<\/p>\n\n\n\n<p>$$\\overline{v_x\\!^2}=\\overline{v_y\\!^2}=\\overline{v_z\\!^2}$$\u304c\u6210\u7acb\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u307e\u305f\uff0c\u6c17\u4f53\u5206\u5b50\u306e\u901f\u3055\u306b\u3064\u3044\u3066\uff0c$v^2=v_x\\!^2+v_y\\!^2+v_z\\!^2$ \u304c\u6210\u7acb\u3059\u308b\u306e\u3068\u540c\u69d8\u306b\uff0c<\/p>\n\n\n\n<p>$$\\overline{v^2}=\\overline{v_x\\!^2}+\\overline{v_y\\!^2}+\\overline{v_z\\!^2}$$\u304c\u6210\u7acb\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-st-blocks-memo clip-memobox has-icon-label post-hashiro-tyuu\" style=\"color:#808080;background-color:#f5f5f5\"><div class=\"clip-fonticon\" style=\"color:#919191;border-color:#9191914d\"><i class=\"st-fa st-svg-exclamation-circle st-css-no\" data-icon-label=\"\u6ce8\" aria-hidden=\"\"><\/i><\/div><div class=\"clip-memotext\" style=\"color:#808080\">\n<p class=\"has-st-icon has-st-icon-exclamation-circle\">\u6b63\u78ba\u306b\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u306b\u8003\u3048\u308b\u3002\u5404\u7c92\u5b50\u306b\u3064\u3044\u3066\uff0c$v^2=v_x\\!^2+v_y\\!^2+v_z\\!^2$ \u304c\u6210\u7acb\u3059\u308b\u3053\u3068\u304b\u3089\uff0c<\/p>\n\n\n\n<p class=\"has-st-icon has-st-icon-exclamation-circle\">$$\\begin{aligned}\\overline{v^2}=\\bun{1}{m}\\sum_{k=1}^mv_m\\!^2&amp;=\\bun{1}{m}\\sum_{k=1}^m(v_{xk}\\!^2+v_{yk}\\!^2+v_{zk}\\!^2)\\\\&amp;=\\bun{1}{m}\\sum_{k=1}^mv_{xk}\\!^2+\\bun{1}{m}\\sum_{k=1}^mv_{yk}\\!^2+\\bun{1}{m}\\sum_{k=1}^mv_{zk}\\!^2\\\\&amp;=\\overline{v_x\\!^2}+\\overline{v_y\\!^2}+\\overline{v_z\\!^2}\\end{aligned}$$<\/p>\n<\/div><\/div>\n\n\n\n<p>\u4ee5\u4e0a\u304b\u3089\uff0c$\\overline{v_x\\!^2}=\\bun13\\overline{v^2}$ \u3067\u3042\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span id=\"i-6\">\u6c17\u4f53\u306e\u5727\u529b<\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u5727\u529b\u306e\u5c0e\u51fa<\/h3>\n\n\n\n<p>$\\overline{v_x\\!^2}=\\bun13\\overline{v^2}$ \u306e\u95a2\u4fc2\u5f0f\u3092\u7528\u3044\u308b\u3068\uff0c\u6c17\u4f53\u304c\u58c1\u306b\u53ca\u307c\u3059\u529b $F$ \u306f\uff0c<\/p>\n\n\n\n<p>$$F=\\Bun{m\\overline{v_x\\!^2}}{L}\\times n\\NA=\\Bun{m\\overline{v^2}}{3L}\\times n\\NA$$\u3068\u66f8\u304d\u63db\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>\u58c1\u306e\u9762\u7a4d\u306f $S=L^2$ \u3067\u3059\u306e\u3067\uff0c\u6c17\u4f53\u306e\u5727\u529b\u306f\uff0c<\/p>\n\n\n\n<p>$$P=\\bun{F}{S}=\\Bun{m\\overline{v\\!^2}}{3L^3}\\times n\\NA$$\u3067\u3042\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>\u6c17\u4f53\u5206\u5b501\u3064\u306e\u8a71\u304b\u3089\u59cb\u307e\u3063\u3066\uff0c\u6c17\u4f53\u5168\u4f53\u306e\u5727\u529b\u307e\u3067\u8a08\u7b97\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3057\u305f\uff01<\/p>\n\n\n\n<div class=\"st-kaiwa-box kaiwaicon1 clearfix\"><div class=\"st-kaiwa-face\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/2022\/07\/\u5b8c\u6210\u30a2\u30a4\u30b3\u30f3.png\" width=\"60px\"><noscript><img decoding=\"async\" src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/2022\/07\/\u5b8c\u6210\u30a2\u30a4\u30b3\u30f3.png\" width=\"60px\"><\/noscript><div class=\"st-kaiwa-face-name\">\u7fbd\u767d<\/div><\/div><div class=\"st-kaiwa-area\"><div class=\"st-kaiwa-hukidashi\"><div class=\"wp-block-st-blocks-st-kaiwa\">\n<p>\u3053\u3053\u304b\u3089\u3055\u3089\u306b\u5f0f\u5909\u5f62\u3092\u9032\u3081\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n<\/div><\/div><\/div><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><span id=\"i-7\">\u6c17\u4f53\u5206\u5b50\u306e\u5e73\u5747\u904b\u52d5\u30a8\u30cd\u30eb\u30ae\u30fc<\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u30a8\u30cd\u30eb\u30ae\u30fc\u306e\u8003\u5bdf<\/h3>\n\n\n\n<div class=\"st-kaiwa-box kaiwaicon1 clearfix\"><div class=\"st-kaiwa-face\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/2022\/07\/\u5b8c\u6210\u30a2\u30a4\u30b3\u30f3.png\" width=\"60px\"><noscript><img decoding=\"async\" src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/2022\/07\/\u5b8c\u6210\u30a2\u30a4\u30b3\u30f3.png\" width=\"60px\"><\/noscript><div class=\"st-kaiwa-face-name\">\u7fbd\u767d<\/div><\/div><div class=\"st-kaiwa-area\"><div class=\"st-kaiwa-hukidashi\"><div class=\"wp-block-st-blocks-st-kaiwa\">\n<p>\u3068\u3053\u308d\u3067\uff0c\u4eca\u8003\u3048\u3066\u3044\u308b\u6c17\u4f53\u306e\u4f53\u7a4d\u3063\u3066\u3044\u304f\u3064\u3067\u3057\u3087\u3046\u304b\u2026\uff1f<\/p>\n<\/div><\/div><\/div><\/div>\n\n\n\n<p>1\u8fba\u306e\u9577\u3055\u304c $L$ \u306e\u7acb\u65b9\u4f53\u306e\u5bb9\u5668\u306b\u5165\u3063\u3066\u3044\u308b\u306e\u3067\uff0c$V=L^3$ \u3067\u3059\u3088\u306d\u3002\u3053\u306e $L^3$ \u3068\u3044\u3046\u5024\uff0c\u5b9f\u306f\u5148\u307b\u3069\u6c42\u3081\u305f $P$ \u306e\u5f0f\u306e\u53f3\u8fba\u306b\u767b\u5834\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3088\u3063\u3066\u3053\u308c\u3092 $V$ \u3067\u7f6e\u304d\u63db\u3048\u3066\u5909\u5f62\u3059\u308b\u3068\uff0c<\/p>\n\n\n\n<p>$$PV=\\bun13m\\overline{v^2}\\times n\\NA$$\u304c\u5f97\u3089\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u300c$PV=$\u300d\u3068\u3044\u3046\u5f62\u306b\u306a\u308a\u307e\u3057\u305f\u306e\u3067\uff0c\u72b6\u614b\u65b9\u7a0b\u5f0f\u3092\u601d\u3044\u51fa\u3057\u307e\u3057\u3087\u3046\u3002\u7406\u60f3\u6c17\u4f53\u306e\u72b6\u614b\u65b9\u7a0b\u5f0f\u306f\uff0c$PV=nRT$ \u3067\u3057\u305f\u3002\u3053\u308c\u3092\u8e0f\u307e\u3048\u3066\u5f0f\u5909\u5f62\u3059\u308b\u3068\uff0c<\/p>\n\n\n\n<p>$$\\Bun12m\\overline{v^2}=\\bun32\\cdot\\bun{R}{\\NA}\\cdot T$$\u3068\u3044\u3046\u95a2\u4fc2\u5f0f\u304c\u5c0e\u304b\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>\u5f0f\u4e2d\u306e $\\Bun{R}{\\NA}$ \u306b\u3064\u3044\u3066\u3067\u3059\u304c\uff0c\u5206\u5b50\u306e $R$ \u306f\u6c17\u4f53\u5b9a\u6570\uff0c\u5206\u6bcd\u306e $\\NA$ \u306f\u30a2\u30dc\u30ac\u30c9\u30ed\u5b9a\u6570\u3067\u3042\u308a\uff0c\u3044\u305a\u308c\u3082\u5b9a\u6570\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u3088\u3063\u3066\uff0c$\\Bun{R}{\\NA}$ \u3082\u5b9a\u6570\u3067\u3042\u308a\uff0c<span class=\"st-mymarker-s\">\u30dc\u30eb\u30c4\u30de\u30f3\u5b9a\u6570<\/span>\u3068\u547c\u3070\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3092 $k$ \u3068\u8868\u8a18\u3059\u308b\u3068\uff0c<\/p>\n\n\n\n<p>$$\\Bun12m\\overline{v^2}=\\bun32kT$$\u304c\u5f97\u3089\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>\u5de6\u8fba\u306e $\\Bun12m\\overline{v^2}$ \u306f\u300c\u6c17\u4f531\u5206\u5b50\u3042\u305f\u308a\u306e\u5e73\u5747\u904b\u52d5\u30a8\u30cd\u30eb\u30ae\u30fc\u300d\u3092\u8868\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u53f3\u8fba\u306f $\\stext{\uff08\u5b9a\u6570\uff09}\\times T$ \u306e\u5f62\u3067\u3059\u306e\u3067\uff0c\u6c17\u4f53\u5206\u5b50\u306e\u904b\u52d5\u30a8\u30cd\u30eb\u30ae\u30fc\uff08\u3064\u307e\u308a\u71b1\u904b\u52d5\u306e\u6fc0\u3057\u3055\uff01\uff09\u304c\u6e29\u5ea6\u306b\u3088\u3063\u3066\u6c7a\u307e\u3063\u3066\u3044\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u306d\u3002<\/p>\n\n\n\n<p>\u7269\u7406\u57fa\u790e\u3067<span class=\"st-mymarker-s-b\">\u300c\u7269\u8cea\u306e\u6e29\u5ea6\u306f\uff0c\u7269\u8cea\u3092\u69cb\u6210\u3059\u308b\u539f\u5b50\uff0c\u5206\u5b50\u306e\u71b1\u904b\u52d5\u306e\u6fc0\u3057\u3055\u3092\u8868\u3057\u3066\u3044\u308b\u300d<\/span>\u3068\u5b66\u7fd2\u3057\u307e\u3057\u305f\u304c\uff0c\u3053\u306e\u3053\u3068\u3092\u6570\u5f0f\u3067\u78ba\u8a8d\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3057\u305f\uff01<\/p>\n\n\n\n<div class=\"st-kaiwa-box kaiwaicon3 clearfix\"><div class=\"st-kaiwa-area2\"><div class=\"st-kaiwa-hukidashi2\"><div class=\"wp-block-st-blocks-st-kaiwa\">\n<p>\u3053\u306e\u95a2\u4fc2\u5f0f\u306f\u5fc5\u305a\u6697\u8a18\u3057\u3066\u304a\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n<\/div><\/div><\/div><div class=\"st-kaiwa-face2\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/2022\/07\/\u751f\u5f92\uff08\u6319\u624b\uff09.png\" width=\"60px\"><noscript><img decoding=\"async\" src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/2022\/07\/\u751f\u5f92\uff08\u6319\u624b\uff09.png\" width=\"60px\"><\/noscript><div class=\"st-kaiwa-face-name2\">\u751f\u5f92<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-st-blocks-my-box st-mybox has-title post-hashiro-point\" style=\"background-color:#fff;border-color:#ff7f50\"><p class=\"st-mybox-title\" style=\"color:#ff7f50;font-weight:bold;text-shadow:#fff 3px 0px 0px, #fff 2.83487px .981584px 0px, #fff 2.35766px 1.85511px 0px, #fff 1.62091px 2.52441px 0px, #fff .705713px 2.91581px 0px, #fff -0.287171px 2.98622px 0px, #fff -1.24844px 2.72789px 0px, #fff -2.07227px 2.16926px 0px, #fff -2.66798px 1.37182px 0px, #fff -2.96998px .42336px 0px, #fff -2.94502px -0.571704px 0px, #fff -2.59586px -1.50383px 0px, #fff -1.96093px -2.27041px 0px, #fff -1.11013px -2.78704px 0px, #fff -0.137119px -2.99686px 0px, #fff .850987px -2.87677px 0px, #fff 1.74541px -2.43999px 0px, #fff 2.44769px -1.73459px 0px, #fff 2.88051px -0.838246px 0px;background:linear-gradient(0deg, #fff 0%, #fff 55%, rgba(0, 0, 0, 0) 55%, rgba(0, 0, 0, 0) 100%)\"><i class=\"st-fa st-svg-lightbulb-o st-css-no\" aria-hidden=\"\"><\/i>\u6c17\u4f53\u5206\u5b50\u306e\u5e73\u5747\u904b\u52d5\u30a8\u30cd\u30eb\u30ae\u30fc<\/p><div class=\"st-in-mybox\">\n<p>\u6c17\u4f53\u5206\u5b501\u3064\u306e\u5e73\u5747\u904b\u52d5\u30a8\u30cd\u30eb\u30ae\u30fc\u306f\uff0c<\/p>\n\n\n\n<p>$$\\bun12m\\overline{v^2}=\\bun32kT$$\u3067\u3042\u308a\uff0c\u6e29\u5ea6\u306e\u307f\u306e\u95a2\u6570\u3067\u3042\u308b\u3002<\/p>\n<\/div><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><span id=\"i-8\">\u4e8c\u4e57\u5e73\u5747\u901f\u5ea6<\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u4e8c\u91cd\u5e73\u5747\u901f\u5ea6\u306e\u5c0e\u51fa<\/h3>\n\n\n\n<p>$\\overline{v^2}$ \u306e\u5e73\u65b9\u6839\uff0c\u3059\u306a\u308f\u3061 $\\sqrt{\\overline{v^2}}$ \u306f\uff0c<span class=\"st-mymarker-s\">\u4e8c\u4e57\u5e73\u5747\u901f\u5ea6<\/span>\u3068\u547c\u3070\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30dc\u30eb\u30c4\u30de\u30f3\u5b9a\u6570\u3092\u5143\u306b\u623b\u3057\u3066\u5f0f\u5909\u5f62\u3059\u308b\u3068\uff0c<\/p>\n\n\n\n<p>$$\\sqrt{\\overline{v^2}}=\\sqrt{\\bun{3R}{m\\NA}T}$$\u3067\u3042\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>\u5f0f\u4e2d\u306e $m\\NA$ \u306b\u3064\u3044\u3066\u8003\u3048\u3066\u307f\u307e\u3057\u3087\u3046\u3002$m$ \u306f\u6c17\u4f53\u5206\u5b501\u3064\u306e\u8cea\u91cf\u3067\u3057\u305f\u3002$\\NA$ \u306f\u30dc\u30eb\u30c4\u30de\u30f3\u5b9a\u6570\uff0c\u3059\u306a\u308f\u3061\u6c17\u4f53 $1$ \u30e2\u30eb\u306e\u6c17\u4f53\u5206\u5b50\u306e\u500b\u6570\u3067\u3059\u306e\u3067\uff0c$m\\NA$ \u306f\u6c17\u4f53 $1$ \u30e2\u30eb\u3042\u305f\u308a\u306e\u8cea\u91cf\u3092\u8868\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u306e\u300c\u5358\u4f4d\u7269\u8cea\u91cf\uff08$1$ \u30e2\u30eb\uff09\u3042\u305f\u308a\u306e\u8cea\u91cf\u300d\u306e\u3053\u3068\u3092<span class=\"st-mymarker-s\">\u30e2\u30eb\u8cea\u91cf<\/span>\u3068\u547c\u3073\uff0c$M$ \u3067\u8868\u3059\u3053\u3068\u306b\u3059\u308c\u3070\uff0c<\/p>\n\n\n\n<p>$$\\sqrt{\\overline{v^2}}=\\sqrt{\\bun{3RT}{M}}$$\u304c\u5f97\u3089\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p>$\\overline{v}$ \u3068\u306f\u7570\u306a\u308b\u5024\u3067\u3059\u304c\uff0c\u6c17\u4f53\u5206\u5b50\u306e\u901f\u3055\u306e\u76ee\u5b89\u3068\u306a\u308b\u5024\u3067\u3059\u3002<\/p>\n\n\n\n<div class=\"st-kaiwa-box kaiwaicon1 clearfix\"><div class=\"st-kaiwa-face\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/2022\/07\/\u5b8c\u6210\u30a2\u30a4\u30b3\u30f3.png\" width=\"60px\"><noscript><img decoding=\"async\" src=\"https:\/\/torisetudy.com\/wp-content\/uploads\/2022\/07\/\u5b8c\u6210\u30a2\u30a4\u30b3\u30f3.png\" width=\"60px\"><\/noscript><div class=\"st-kaiwa-face-name\">\u7fbd\u767d<\/div><\/div><div class=\"st-kaiwa-area\"><div class=\"st-kaiwa-hukidashi\"><div class=\"wp-block-st-blocks-st-kaiwa\">\n<p>\u3053\u306e\u5f0f\u306f\u6697\u8a18\u3057\u306a\u304f\u3066ok\u3067\u3059\uff01<\/p>\n<\/div><\/div><\/div><\/div>\n\n\n\n<p>\u305f\u3060\u3057\uff0c$\\bun12m\\overline{v^2}=\\bun32kT$ \u304b\u3089\u901f\u3084\u304b\u306b\u5c0e\u3051\u308b\u3088\u3046\u306b\u3057\u3066\u304a\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>\u3053\u308c\u3067\u4e00\u901a\u308a\u306e\u5f0f\u5909\u5f62\u306f\u7d42\u4e86\u3067\u3059\uff01<\/p>\n\n\n\n<p>\u30a4\u30c1\u304b\u3089\u30b9\u30bf\u30fc\u30c8\u3057\u3066\uff0c$\\Bun12m\\overline{v^2}=\\bun32kT$ \u307e\u3067\u5fc5\u305a<span class=\"st-mymarker-s-b\">\u30b9\u30e9\u30b9\u30e9\u3068\u81ea\u5206\u306e\u8a00\u8449\u3067\u8aac\u660e\u3067\u304d\u308b\u3088\u3046\u306b<\/span>\u3057\u3066\u304a\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span id=\"i-9\">\u6c17\u4f53\u5206\u5b50\u904b\u52d5\u8ad6\u306e\u30e2\u30c7\u30eb<\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u7d50\u8ad6\u306f\u540c\u3058\uff01<\/h3>\n\n\n\n<p>\u4eca\u56de\u306f\u7acb\u65b9\u4f53\u306e\u5bb9\u5668\u3092\u7528\u3044\u3066 $\\Bun12m\\overline{v^2}=\\bun32kT$ \u306e\u95a2\u4fc2\u5f0f\u3092\u5c0e\u304d\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>\u5165\u8a66\u3067\u306f\uff0c\u7403\u4f53\u3084\u5186\u67f1\u306a\u3069\uff0c\u7acb\u65b9\u4f53\u4ee5\u5916\u306e\u5bb9\u5668\u3092\u7528\u3044\u305f\u30e2\u30c7\u30eb\u304c\u51fa\u984c\u3055\u308c\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u304c\uff0c<span class=\"st-mymarker-s-b\">\u7d50\u8ad6\u306f\u540c\u3058<\/span>\u3067\u3059\uff01<\/p>\n\n\n\n<p>\u6c17\u4f53\u3092\u5165\u308c\u308b\u7bb1\u306e\u5f62\u306b\u3088\u3063\u3066\u904b\u52d5\u30a8\u30cd\u30eb\u30ae\u30fc\u304c\u5909\u308f\u308b\u306a\u3093\u3066\u3053\u3068\u304c\u3042\u308b\u306f\u305a\u304c\u306a\u3044\uff01\u3069\u3093\u306a\u30e2\u30c7\u30eb\u3067\u8003\u3048\u3066\u3082\uff0c\u5fc5\u305a\u7d50\u8ad6\u306f $\\Bun12m\\overline{v^2}=\\bun32kT$ \u3067\u3059\u3002<\/p>\n\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>\u305d\u308c\u3086\u3048\uff0c\u6700\u521d\u306e\u8a2d\u554f\u304b\u3089\u8003\u3048\u3066\u9014\u4e2d\u3067\u308f\u304b\u3089\u306a\u304f\u306a\u3063\u305f\u3089\uff0c<span class=\"st-mymarker-s-b\">\u7d50\u8ad6\u304b\u3089\u9006\u7b97\u3057\u3066\u554f\u984c\u3092\u89e3\u304f<\/span>\uff0c\u3068\u3044\u3046\u65b9\u6cd5\u3092\u77e5\u3063\u3066\u304a\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p>\u3068\u304d\u306b\u975e\u5e38\u306b\u6709\u7528\u3067\u3059\uff08\u305d\u3093\u306a\u624b\u3092\u4f7f\u308f\u306a\u304f\u3066\u3082\u5168\u3066\u306e\u554f\u984c\u3092\u89e3\u3051\u308b\u3088\u3046\u306b\u306a\u308b\u306e\u304c\u76ee\u6a19\u3067\u306f\u3042\u308a\u307e\u3059\u304c\uff09\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u76ee\u6b211 \u5fae\u8996\u7684\u306a\u8b70\u8ad62 \u6c17\u4f53\u5206\u5b50\u904b\u52d5\u8ad6\u306e\u524d\u63d03 \u6c17\u4f53\u5206\u5b50\u3068\u58c1\u306e\u885d\u7a814 \u529b\u306e\u8a08\u7b975 \u6c17\u4f53\u5206\u5b50\u904b\u52d5\u306e\u7b49\u65b9\u5411\u60276 \u6c17\u4f53\u306e\u5727\u529b7 \u6c17\u4f53\u5206\u5b50\u306e\u5e73\u5747\u904b\u52d5\u30a8\u30cd\u30eb\u30ae\u30fc8 \u4e8c\u4e57\u5e73\u5747\u901f\u5ea69 \u6c17\u4f53\u5206\u5b50\u904b\u52d5\u8ad6\u306e\u30e2\u30c7\u30eb \u5fae\u8996\u7684 &#8230; <\/p>\n","protected":false},"author":1,"featured_media":4901,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[21,39],"tags":[],"class_list":["post-4913","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-thermodynamics","category-39"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/torisetudy.com\/index.php?rest_route=\/wp\/v2\/posts\/4913"}],"collection":[{"href":"https:\/\/torisetudy.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/torisetudy.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/torisetudy.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/torisetudy.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4913"}],"version-history":[{"count":25,"href":"https:\/\/torisetudy.com\/index.php?rest_route=\/wp\/v2\/posts\/4913\/revisions"}],"predecessor-version":[{"id":4938,"href":"https:\/\/torisetudy.com\/index.php?rest_route=\/wp\/v2\/posts\/4913\/revisions\/4938"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/torisetudy.com\/index.php?rest_route=\/wp\/v2\/media\/4901"}],"wp:attachment":[{"href":"https:\/\/torisetudy.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4913"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/torisetudy.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4913"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/torisetudy.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4913"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}